::-webkit-scrollbar {
  height: 10px;
  width: 10px;
  overflow: visible;
}

::-webkit-scrollbar-button {
  height: 0;
  width: 0;
}

::-webkit-scrollbar-track {
  background-clip: padding-box;
  border: solid transparent;
  border-width: 0;
}

::-webkit-scrollbar-track:hover {
  background-color: rgba(0, 0, 0, 0.05);
  box-shadow: inset 1px 0 0 rgba(0, 0, 0, 0.1);
}

::-webkit-scrollbar-track:active {
  background-color: rgba(0, 0, 0, 0.05);
  box-shadow: inset 1px 0 0 rgba(0, 0, 0, 0.14),
    inset -1px 0 0 rgba(0, 0, 0, 0.07);
}

::-webkit-scrollbar-track:horizontal {
  border-width: 0;
}

::-webkit-scrollbar-track:horizontal:hover {
  box-shadow: inset 0 1px 0 rgba(0, 0, 0, 0.1);
}

::-webkit-scrollbar-track:horizontal:active {
  box-shadow: inset 0 1px 0 rgba(0, 0, 0, 0.14),
    inset 0 -1px 0 rgba(0, 0, 0, 0.07);
}

::-webkit-scrollbar-thumb {
  background-color: rgba(0, 0, 0, 0.2);
  min-height: 28px;
  padding: 20px 0 0;
  box-shadow: inset 1px 1px 0 rgba(0, 0, 0, 0.1),
    inset 0 -1px 0 rgba(0, 0, 0, 0.07);
}

::-webkit-scrollbar-thumb:hover {
  background-color: rgba(0, 0, 0, 0.4);
  box-shadow: inset 1px 1px 1px rgba(0, 0, 0, 0.25);
}

::-webkit-scrollbar-thumb:horizontal {
  border-width: al6px 1px 1px;
  padding: 0 0 0 100px;
  box-shadow: inset 1px 1px 0 rgba(0, 0, 0, 0.1),
    inset -1px 0 0 rgba(0, 0, 0, 0.07);
}

::-webkit-scrollbar-corner {
  background: transparent;
}

* {
  margin: 0;
  padding: 0;
}

pre {
  white-space: pre-wrap;
  word-wrap: break-word;
}

body {
  font-family: "Microsoft YaHei", Arial, sans-serif;
}